Figure 5.3: External Wiring Of The Switching Input; Figure 5.4: External Wiring Of The Switching Output - Leuze electronic LSIS 222 Technical Description

Electrical connection
Connecting functional earth FE
Attention!
Ensure that the functional earth (FE) is connected correctly. Unimpaired operation is only
guaranteed when the functional earth is connected properly. All electrical disturbances
(EMC couplings) are discharged via the functional earth connection.
Switching input/output
The LSIS 22x code readers are equipped with both an opto-decoupled SWI switching input
and SWO switching output.
The LSIS 22x can be activated with the switching input (triggering of code reading).
The switching output is used to signal 'good read' read processes. If a read process is
successful, a high pulse lasting 80 ms is output at the switching output.
External wiring of the switching input
10...30 V DC (LSIS 222 M5M-R1)
5 V DC (LSIS 223 M5M-R1)
Figure 5.3:
External wiring of the switching output
10...30 V DC (LSIS 222 M5M-R1)
5 V DC (LSIS 223 M5M-R1)
Figure 5.4:
Attention!
The switching output is short-circuit proof! However, do not load the switching output of
the LSIS 22x with more than 20mA in normal operation!
24
Switching input
External wiring of the switching input
Switching output
max. 20 mA !
External wiring of the switching output
Technical description LSIS 22x
VB
SWI
LSIS 22x
GND
VB
SWO
LSIS 22x
GND
Leuze electronic